Product comparison · 2 memory cards

Samsung T7 microSD card vs Samsung MB-MH256TB/WW memory card

16specifications compared
3differ
13identical
6known for one product only

Key differences

The Samsung T7 microSD card has 256 GB more capacity than the Samsung MB-MH256TB/WW memory card (512 GB vs 256 GB). The Samsung MB-MH256TB/WW memory card has 30 MB/s more read speed than the Samsung T7 microSD card (200 MB/s vs 170 MB/s). Product colour: Blue on the Samsung T7 microSD card, Black on the Samsung MB-MH256TB/WW memory card.

Capacity
- T7 microSD card:512 GB
- MB-MH256TB/WW memory card:256 GB
Read speed
- T7 microSD card:170 MB/s
- MB-MH256TB/WW memory card:200 MB/s
Product colour
- T7 microSD card:Blue
- MB-MH256TB/WW memory card:Black

Side by side

Differences highlightedShow differences only

Comparison of MB-MB512T/WW, MB-MH256TB/WW
22 specifications	A Samsung T7 microSD card Model MB-MB512T/WW View product	B Samsung MB-MH256TB/WW memory card Model MB-MH256TB/WW View product
Memory2 differ
CapacityDiffers	512 GB	256 GB
Flash card type	MicroSDHC	MicroSDHC
Flash memory classKnown for one	Class 10	Unknown — not stated by the source
Read speedDiffers	170 MB/s	200 MB/s
Internal memory type	UHS-I	UHS-I
UHS Speed Class	Class 3 (U3)	Class 3 (U3)
Application performance class	A2	A2
Video Speed Class	V30	V30
Write speedKnown for one	Unknown — not stated by the source	130 MB/s
Features1 differ
Product colourDiffers	Blue	Black
Mean time between failures (MTBF)Known for one	10000 h	Unknown — not stated by the source
Poweridentical
Memory voltage	2.7,3.6,3.3,2.8 V	2.7,3.6,3.3,2.8 V
Operational conditionsidentical
Operating temperature (T-T)	-25 - 85 °C	-25 - 85 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Weight & dimensionsidentical
Width	15 mm	15 mm
Depth	1 mm	1 mm
Height	11 mm	11 mm
Weight	25 g	25 g
Packaging contentidentical
Memory adapter included	microSD	microSD
Other featuresidentical
Compatible productsKnown for one	Mobile phone, Tablet, Action Camera, 360° Camera, Drone, Laptop, Gaming console, etc.	Unknown — not stated by the source
Compliance certificatesKnown for one	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA	Unknown — not stated by the source
VoltageKnown for one	2.7~3.6V	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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